Fitness Journey

A Data-Driven Approach to Fitness Training

May 31, 2023 - Willem L. Middelkoop

This Monday I completed 235KM on my fixed gear bike during the Fietselfstedentocht 2023. It was a nice ride with fair weather and favourable wind conditions. Yet, I took the challenge seriously and prepared myself with some proper training. In this post I'll have a look at the trend data from my WHOOP in preparation for the Elfstedentocht.

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Last few months I picked up the pace, taking on more — Last few months I picked up the pace, taking on more "strain" (that is WHOOP-parlance for 'training effort')

Even my average heart rate during the day, including all my tasks as modern dad, is going down as my heart (and cardiovascular system) is regaining efficiency

Smile and keep on cycling! Eventually things DO get BETTER.

Training has its effects: my average HRV is trending upwards again!

My (early morning) resting heart rate is going down, too! It inversely correlates with my HRV going up. Some nights dip into the low 50's, high 40's - I am getting back into shape!

Collecting all stamps to earn a — Collecting all stamps to earn a "Elfstedenkruisje" medal

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Bike Data Heart Sensors Sport

Articles (148)

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2024-03-05 No, I Won't Build That!
2024-02-16 Vision Pro
2024-01-16 Health and fitness data
2023-12-15 Backup Rotation Scheme
2023-11-10 Apple Watch as Phone
2023-11-01 And... there is light!
2023-10-14 Giving AI Training
2023-10-13 Hello, stranger
2023-08-23 The Same, Differently
2023-05-31 Impact of training
2023-05-08 Tablet as Tool
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2023-05-01 Working Offline First
2023-04-20 Tips for Long-Distance Cycling
2023-04-05 Cutting Cloud Costs
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2022-04-18 Snake '97 High Scores
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